C234 Determinant

Ye Yun was sitting towards the south with Ge Zhengliang, Ding Yuelang, Jin Changyi and Wei Chengwu in front of him. Ge Zhengliang was making tea for everyone.

He believed that the person who had leaked the secret was one of the four, but he wasn't sure who it was yet. The reason why he still called them over with a trusting attitude was because no one could help him